Imishini yokushisela evame ukusetshenziswa yimishini yokushisela i-AC kanye ne-DC, imishini yokushisela i-argon arc, imishini yokushisela evikela i-carbon dioxide, imishini yokushisela evikelekile, njll. Imishini yokushisela ehlukene kakhudlwana ihlanganisa nokushisela i-arc, i-electroslag welding, i-brazing, i-friction welding, i-argon arc welding, I-Carbon dioxide gas shieded welding, njll.
Yiziphi izici zemishini yokushisela?
Yini okufanele ngiyinake lapho ngisebenzisa imishini yokushisela?
Isebenza kanjani imishini yokushisela?
Yiziphi izici zemishini yokushisela?
1. Imishini yokushisela kufanele iqine futhi iqine, ibe nezici zokusebenza ezizinzile nokwethembeka okuhle.
2. Izinkomba ezahlukahlukene zezimpawu zobuchwepheshe zemishini yokushisela kufanele ihambisane nemithethonqubo ehambisanayo yezinga lemboni yemishini futhi ihlangabezane nezidingo zenqubo yokushisela esetshenzisiwe.
3. Imingcele ye-Welding yemishini ye-Welding ingalungiswa ngokushelelayo nangokunembile, futhi ingagcinwa izinzile phakathi nenqubo ende yokushisela.
4. Imishini yokushisela inekhono elingcono lokunxeshezelwa ngokushintshashintsha kwegridi yamandla ezimboni.
5. Imishini yokushisela iyonga, iyasebenza futhi kulula ukuyinakekela.
6. Ngaphansi kwezimo zokusetshenziswa okuvamile nokugcinwa okufanele, impilo yokusebenza yemishini ye-Welding kufanele ibe ngaphezu kweminyaka eyi-10.
Yini okufanele ngiyinake lapho ngisebenzisa imishini yokushisela?
Izidingo zobuchwepheshe uma usebenzisa imishini yokushisela zihlanganisa izinto ezibonakalayo, izici zesakhiwo, ubukhulu, izidingo zokunemba kanye nezimo zokusebenzisa isakhiwo esizoshiselwa.
Uma impahla yesakhiwo sokushisela iyinsimbi evamile ephansi ye-carbon, i-arc welding transformer ingasetshenziswa; uma izidingo zesakhiwo sokushisela ziphakeme futhi ziphansi i-hydrogen electrode welding iyadingeka, kufanele kukhethwe umshini wokushisela we-DC arc.
Ukushisela okuqinile nokukhulu, umshini wokushisela we-electroslag ungasetshenziswa; umshini wokushisela izinqe zebha, umshini wokushisela ingcindezi ebandayo kanye nomshini wokushisela izinqe ungasetshenziswa. Ezinsimbi ezisebenzayo noma ama-alloys, ama-alloys angavimbeli ukushisa kanye nama-alloys amelana nokugqwala, ama-welders avikelwe igesi angenayo, ama-plasma arc welders, ama-electron beam welders, njll. angakhethwa ngokuvumelana nezimo ezithile.
Ngezakhiwo zokushisela ezinamafomu esakhiwo esimisiwe kanye nobukhulu ngobuningi obukhulu, imishini yokushisela ekhethekile ingasetshenziswa.
Isebenza kanjani imishini yokushisela?
Umthungo ohlanganisa imizimba emibili exhunyiwe eyakhiwe ngesikhathi sokushiselwa kwemishini yokushisela ibizwa ngokuthi i-weld seam. Zombili izinhlangothi ze-weld zizobhekana nokushisa kwe-welding ngesikhathi sokushisela, futhi isakhiwo nezakhiwo zizoshintsha. Le ndawo ibizwa ngokuthi indawo ethinteke ukushisa. Ngesikhathi Welding, ngenxa yezinto ezahlukene workpiece, Welding materials, Welding wamanje, njll, overheating, embrittlement, ukuqina noma ukuthambisa kungase kwenzeke endaweni Weld kanye nokushisa ezithintekile zone ngemva Welding, okuyinto futhi kunciphisa ukusebenza Weldment futhi ziwohloka weldability. Lokhu kudinga ukulungiswa kwezimo zokushisela. Ukushisa ku-interface ye-weldment ngaphambi kwe-welding, ukugcinwa kokushisa ngesikhathi sokushisa kanye nokwelashwa kokushisa kwe-post-weld kungathuthukisa ikhwalithi ye-welding ye-weldment.
Isikhathi sokuthumela: Jul-15-2014
